152.475 xtall wanted

"klo"

** What is it for ???

A low powered transmitter ??

............ Phil

Reply to
Phil Allison
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"klo"

** So are you :

  1. Building a scanner ?

  2. Adding a new channel frequency to an ancient scanner that switches xtals ?

  1. You have one you need to replace or have no idea what it should look like ?

  2. The xtal is really a crystal filter ??

  1. Do you have the slightest idea how to specify a crystal in order to get one made ??

So many possibilities - such a non-communicative poster ......

And it top posts too.

Sigh .........

.............. Phil

Reply to
Phil Allison

"klo"

** So few answers ........

** So that means just any time in the last 60 years - right ??
** Errr, 152.475 x 3 + 10.7 = 468.125 MHz.

That frequency is Channel 12 - used by the NSW Police "special operations" and the QLD Police for Wynnum (now digitally encrypted ).

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You are now on your own.

............ Phil

Reply to
Phil Allison

What make and model scanner? It's extremely unlikely that the crystal frequency is that high.

Ken

Reply to
Ken Taylor

"Ken Taylor"

** My bet is that our "klo" is trying to modify a UHF CB rig to receive and transmit on the police band.

Very criminal.

............. Phil

Reply to
Phil Allison

no a scanner

Reply to
klo

so menney questions

it is for a scanner (proberly built some time after ww2) the freq i wish to lissen to is 457.425

the xtall freq = (freq-10.7mhz )divided by 3 ie152.475

Reply to
klo

mate:

go out and buy an amateur uhf wideband 2-way radio it will do everything you want apart fom the encry9&#-0n

Reply to
Ed -|-

Try contacting Hy-Q

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with the make and model scanner and frequency you wish to receive. Usually they can provide details on crystal type and cost.

Reply to
Martin

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